Computer virus Essays

  • Unit 3 Assignment 1 Macro Virus

    718 Words  | 3 Pages

    A macro virus is a computer virus that alters or replaces a macro, which is a set of commands used by programs to perform different actions. (http://usa.kaspersky.com/internet-security-center/definitions/macro-virus). These viruses are made in Microsoft word macro. That is the main reason they are called macro viruses. A macro is a series of commands and actions that help to automate some tasks. The main task of these little guys is to mess around with word documents, infect all documents on someone’s

  • Essay On Chicken Pox

    909 Words  | 4 Pages

    Chicken Pox Chicken pox is also known as varicella and is caused by varicella zoster virus. According to Arthur Schoenstadt, in the 1500s chicken pox was first discovered by Giovanni Filippo in Italy. Then in the 1600s an English physician, that went by the name of Richard Morton gave the name chicken pox to what he thought was a bad case of the virus known as smallpox. During the 1700s it is believed that William Heberden was the very first English physician to prove that chicken pox and smallpox

  • Shingles Case Study

    1106 Words  | 5 Pages

    Remedies to treat shingles/herpes zoster – Herpes and shingles domestic measures Herpes zoster and herpes virus, this infection can occur on any part of the body, usually on the abdomen looks on. Smallpox may occur. Blisters if not treated properly can be quite painful. Some domestic measures can be used to fix the shingles. Shingles/herpes domestic measures (Home remedies to treat shingles) Take anti-inflammatory medicine for herpes zoster (Take anti-inflammatory drug) Well Acetaminophen relief

  • Common Cold Research Paper

    1489 Words  | 6 Pages

    can last up to three days whereas severe colds can last up to two weeks. Colds are caused by viruses. More than 200 different viruses can cause a cold. There are two groups of viruses, rhinoviruses and coronaviruses. These are the two very common virus groups that cause colds. The different viruses cause different colds, that’s why a person can get several colds, one after the other. Common colds can have more complications if the cold persists. This complications are mainly: • Acute bacterial

  • Tobacco Mosaic Virus Research Paper

    1070 Words  | 5 Pages

    The tobacco mosaic virus is a single-stranded RNA virus that belongs to the genus tobamovirus, the genus that specifically affects the family Solanaceae and belongs to the family Virgaviridae. The tobacco mosaic virus was the first virus to be discovered(1). In 1982, Dmitri Ivanovsky suggested that there was a non-bacterial infectious agent that was still present in the infected sap after filtering(2,3). In 1898, Beijerinck repeated the Ivanovsky experiments and also found out that the infectious

  • The Pros And Cons Of Gene Transfer

    955 Words  | 4 Pages

    Gene transfer is to transfer a gene from one DNA molecule to another DNA molecule. Gene transfer represents a relatively new possibility for the treatment of rare genetic disorders and common multifactorial diseases by changing the expression of a person's genes. In 1928, Griffith reported that a nonpathogenic pneumoccocus strain could become pathogenic when it was mixed with cells of heat-killed pathogenic pneumoccocus, which suggested that the pathogenic genetic material could be transformed from

  • Essay On Monkeypox

    1562 Words  | 7 Pages

    Human monkeypox is a viral zoonotic disease caused by the monkeypox virus (MPXV), a member of the genus Orthopoxvirus (family Poxviridae, subfamily Chordopoxvirinae), that occurs mostly in the rain forests of central and western Africa. People living in or near the forested areas may have indirect or low-level exposure, possibly leading to subclinical infection. However, the disease recently emerged in the United States in imported wild rodents from Africa. Monkeypox has a clinical presentation very

  • Rituals In Richard Preston's The Hot Zone

    1020 Words  | 5 Pages

    In the novel, The Hot Zone, many new superstitions become significant due to the fear of epidemics. This connects to the many rituals that were performed and charms that were held. During the outbreak for Ebola and Marburg, people began to fear the virus. They feared they would get infected as everyone else. This fear lead to rituals being performed and lucky charms being held. In the novel, each person who worked in the biohazard lab always “performed all kinds of small rituals before they entered

  • Bluetongue Case Study

    1406 Words  | 6 Pages

    Bluetongue is an infectious, non-contagious viral disease of ruminants and camelids transmit¬ted by Culicoides biting midges. It is caused by the bluetongue virus (BTV) and is placed in the epizooties list of diseases international. The manifestations of bluetongue range from an in apparent to a fatal outcome depending on the serotype and strain of the virus and the species, breed and age of the infected animal; older ani¬mals are generally more susceptible. Clinical signs are usually detected in fine-wool

  • Virus Persuasive Speech

    368 Words  | 2 Pages

    Virus one of the hotly debated topic in today’s society has been blamed for many illnesses and complication. According to Britannica encyclopedia a “virus, is an infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria”. To explain the theory of whether viruses is alive of dead let look at the following. Living things must be able to reproduce, grow and develop and some these principles exhibit by viruses when they enter the host

  • Why Are Viruses Living Organelles

    694 Words  | 3 Pages

    A virus is a type of microbe that consists of two parts: a small genome of either single-stranded or double-stranded DNA or RNA, and a protein coat called a capsid which protects the genome. It is debatable whether or not viruses are living organisms because of their structures and functions; however, according to the characteristics of what makes an organism truly living, including nutrition, respiration, movement, excretion, growth, reproduction, and homeostasis, viruses are not actually alive

  • The Effects Of Poison Hemlock On Livestock

    462 Words  | 2 Pages

    There are many plants that are poisonous and or toxic to livestock. The Poison Hemlock affects cattle, horses, sheep and goats. The poison hemlock has white flowers that grow on it. Hemlock seeds also pose a threat to livestock. This weed can be found in waste areas road sides and dry ditches ("Common Weeds Poisonous to Grazing Livestock"). Symptoms can occur within an hour after ingestion some symptoms can be nervousness, trembling, pain, dilated pupils, weekend and or slow heartbeat, drowsiness

  • Biowarfare Essay

    548 Words  | 3 Pages

    6. How does biowarfare affect the victims? Biological weapons are designed to spread disease and plague, and the use of viral biological agents as weapons caused much infection and death. Each specific virus has its specific side effects, but one common disease used as a biological weapon is anthrax, which also has specific symptoms. When anthrax makes contact with skin, spores enter the body and produce toxins, which later causes sores, fever, fatigue, headache, and scarring. When anthrax is inhaled

  • Biological Weapons: Three Types Of Weapons Of Mass Destruction

    959 Words  | 4 Pages

    Biological weapons The first type of Weapons of Mass Destruction to speak about will be the: Biological weapons. But at first what are Biological weapons? The Biological weapons: Is a virus, bacterium, fungus or parasite that can be used purposely to spread a disease. These diseases can range from a common flu to a serious disease causing death. The Biological weapons also affect other living organisms. Types of Biological weapons There are 3 types of Biological agents that can be weaponized,

  • Lassa Virus Essay

    1479 Words  | 6 Pages

    possibility of a Lassa or Zika virus outbreak and focusses on the following four criteria - distribution, effect, treatment, and control methods. The Lassa virus originated in West Africa, and is transmitted through household items contaminated with rodent urine or faeces. The mode of transmission is through an infected rodent, commonly known as the Multimammate rat, or Mastomys. Due to the distribution of the Multimammate rat (Refer to Figure 1), the Lassa virus has not affected very many countries

  • Short Essay On Ringworm

    892 Words  | 4 Pages

    Ringworm (Tinea) The disease is primarily known as Ringworm but it can also identified as Tinea or Dermatophytosis. Ringworm can spread by coming in contact with people who already have Ringworm or even animals. It is also spread through sharing dirty items such as combs, towels etc. It could also be developed if you come in contact with any of the fungi which are trichophyton, microsporum and epidermophyton they normally live as spores in soil. Unlike other disease Ringworm has different effects

  • H1n1 Swine Influenza

    1825 Words  | 8 Pages

    The illness initially was nicknamed swine influenza in light of the fact that the virus that causes the infection initially hoped to people from the live pigs in which it evolved. The virus is a "reassortant"- a mix of qualities from swine, fowl, and human influenza viruses. Researchers are even now contending about what the virus ought to be called, yet most individuals know it as the H1n1 swine influenza virus. The swine influenza viruses that typically spread among pigs aren't the same as human

  • Essay On Tapeworms

    984 Words  | 4 Pages

    Important tapeworm parasites of humans Zainab Waseem Tapeworms are the parasites in the gut of vertebrates or in derivatives of the gut, as in bile ducts of the liver or in intestinal caeca of birds. Although most species of cestods or tapeworms parasitize wild animals but few of infect humans and animals, therefore they are of specific interest. All the tapeworms that parasitize and infect humans belong to the orders of Pseudophyllidea and Cyclophyllidea. Tapeworm infection Tapeworm infection

  • Impetigo Bacterial Infection: Case Study

    1137 Words  | 5 Pages

    1) Impetigo: Impetigo is a bacterial infection that typically affects children ages 2-5 (Hartman-Adams, Banvard, & Juckett, 2014). Impetigo is most commonly caused by Staphylococcus aureus (Hartman-Adams et al., 2014). Impetigo presents as either nonbullous or bullous (Hartman-Adams et al., 2014). Nonbullous impetigo is also known as impetigo contagiosa and makes up roughly 70% of cases (Hartman-Adams et al., 2014). Diagnosis of impetigo in both presentations is clinical (Hartman-Adams et al

  • Chytridiomycosis Research Paper

    536 Words  | 3 Pages

    Chytridiomycosis and Its Effect on North American Anurans Barclay Culp General Seminar, Bio301A 4/5/16   Abstract: Infectious diseases are an issue for many higher level organisms. One such disease is chytridiomycosis caused by the fungus Batrachochytridium dendrobatidis. This review paper seeks to introduce the reader to this organism by giving some necessary background information on the organism. In addition, the paper will discuss the symptoms of chytridiomycosis in both larval and adult anurans